Polish — Re-runnable Branch Quality Gate

Get a branch into clean, reviewable shape before it goes up for review — and run it again any time you've made a lot of changes and want to tidy up.

This skill is an orchestrator. It does not contain quality rules of its own; it composes two existing pieces over the current branch diff:

The pr-reviewer agent — broad review via the branch's open PR (read-only; findings are surfaced for you to act on, applied via implement-suggestion). Requires an open PR — pr-reviewer has no PR-less mode. If no PR is open, Pass A is skipped and you are told to open a draft PR via /create-pr first.
The code-quality skill in simplify mode — applies Class M mechanical refactors one at a time behind Skill("confidence", "code") ≥ 90 % and a scoped fast-check, reverting any that fail. Class J (judgment) recipes stay as proposals.

/create-pr delegates its post-draft quality step to review-loop (the bounded convergence loop), which calls only polish simplify — never full polish. You can run polish standalone at any point for a pre-draft local check.

Modes

Parse the first token of $ARGUMENTS. Everything else is a flag.